<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Amf
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */

/**
 * The following constants are used throughout serialization and 
 * deserialization to detect the AMF marker and encoding types.
 *
 * @package    Zend_Amf
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
final class Zend_Amf_Constants 
{
    const AMF0_NUMBER		     = 0x00;
    const AMF0_BOOLEAN		     = 0x01;
    const AMF0_STRING		     = 0x02;
    const AMF0_OBJECT		     = 0x03;
    const AMF0_MOVIECLIP	     = 0x04;
    const AMF0_NULL			     = 0x05;
    const AMF0_UNDEFINED	     = 0x06;
    const AMF0_REFERENCE	     = 0x07;
    const AMF0_MIXEDARRAY	     = 0x08;
    const AMF0_OBJECTTERM	     = 0x09;
    const AMF0_ARRAY 		     = 0x0a;
    const AMF0_DATE			     = 0x0b;
    const AMF0_LONGSTRING	     = 0x0c;
    const AMF0_UNSUPPORTED	     = 0x0e;
    const AMF0_XML			     = 0x0f;
    const AMF0_TYPEDOBJECT	     = 0x10;
    const AMF0_AMF3			     = 0x11;
    const AMF0_OBJECT_ENCODING   = 0x00;

    const AMF3_UNDEFINED	     = 0x00;
    const AMF3_NULL        	     = 0x01;
    const AMF3_BOOLEAN_FALSE  	 = 0x02;
    const AMF3_BOOLEAN_TRUE	     = 0x03;
    const AMF3_INTEGER		     = 0x04;
    const AMF3_NUMBER		     = 0x05;
    const AMF3_STRING		     = 0x06;
    const AMF3_XML			     = 0x07;
    const AMF3_DATE			     = 0x08;
    const AMF3_ARRAY		     = 0x09;
    const AMF3_OBJECT		     = 0x0A;
    const AMF3_XMLSTRING	     = 0x0B;
    const AMF3_BYTEARRAY	     = 0x0C;
    const AMF3_OBJECT_ENCODING   = 0x03;

    // Object encodings for AMF3 object types
    const ET_PROPLIST            = 0x00;
    const ET_EXTERNAL            = 0x01;
    const ET_DYNAMIC             = 0x02;
    const ET_PROXY               = 0x03;

    /**
     * Special content length value that indicates "unknown" content length 
     * per AMF Specification
     */
    const UNKNOWN_CONTENT_LENGTH = -1;
    const URL_APPEND_HEADER      = 'AppendToGatewayUrl';
    const RESULT_METHOD          = '/onResult';
    const STATUS_METHOD          = '/onStatus';
}
